In the code above, $stmt->execute(); generates a warning (but the data is retreived from the table) under 1.2 BETA1 (no problem with 1.2 ALPHA3) :

Warning: Invalid argument supplied for foreach() in F:\Vince\devweb\CMS\Doctrine-1.2.0-BETA1-Sandbox\lib\Doctrine\Connection\Statement.php on line 245
Line 245 is part of a block of code added in lib/Connection/Statement.php (execute function) in 1.2 BETA1 :